Home / 29,780,400.60-44,670,600.90-19,576,733.40

Finding the Fourth Proportional to 29,780,400.60, 44,670,600.90 and 19,576,733.40

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Solution

The fourth proportional to 29,780,400.60, 44,670,600.90 and 19,576,733.40 is: 29,365,100.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,780,400.60 : 44,670,600.90 = 19,576,733.40 : x
  2. Step 2: Convert to fraction form
    29,780,400.60/44,670,600.90 = 19,576,733.40/x
  3. Step 3: Cross multiply
    29,780,400.60x = 44,670,600.90 × 19,576,733.40
  4. Step 4: Simplify right side
    29,780,400.60x = 874,504,444,637,100
  5. Step 5: Solve for x
    x = 874,504,444,637,100/29,780,400.60
  6. Step 6: Final answer
    x = 29,365,100.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.